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sched: remove double unlikely from schedule()
author
Roel Kluin
<12o3l@tiscali.nl>
Thu, 13 Mar 2008 16:41:59 +0000
(17:41 +0100)
committer
Ingo Molnar
<mingo@elte.hu>
Fri, 21 Mar 2008 15:43:47 +0000
(16:43 +0100)
Combine two unlikely's
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched.c
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diff --git
a/kernel/sched.c
b/kernel/sched.c
index 366a90923a3bb9fd07a3f2bdca24600b655aff5b..573179eb553e346488f43fa21a2ef07ff1e52085 100644
(file)
--- a/
kernel/sched.c
+++ b/
kernel/sched.c
@@
-3882,7
+3882,7
@@
need_resched_nonpreemptible:
if (prev->state && !(preempt_count() & PREEMPT_ACTIVE)) {
if (unlikely((prev->state & TASK_INTERRUPTIBLE) &&
-
unlikely(signal_pending(prev)
))) {
+
signal_pending(prev
))) {
prev->state = TASK_RUNNING;
} else {
deactivate_task(rq, prev, 1);